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Published by at January 6th, 2023 , Revised On September 3, 2025

Brexit is the term given to Britain’s withdrawal from the European Union. The impact of this withdrawal on the UK economy seems to be harsh. If rebuilding steps are not appropriately implemented, the UK’s economic growth might experience adverse consequences in the short and long term.

Brexit’s events are continuously evolving, leaving a vast space open to research regarding the missing pieces. As a student, you must understand all concepts relating to Brexit and be aware of the consequences. Here are a few Brexit dissertation topics that will help you understand the whole idea in a much more detailed manner.

Unique Brexit Dissertation Topics With Research Aims

 

Topic 1. The Role of Brexit in Shaping the Future of UK–EU Scientific Collaboration

 

Research Aim: This study aims to explore how Brexit has changed the way the UK and EU work together on scientific research and innovation. It will examine funding, joint projects, and researcher mobility to understand whether Brexit is creating barriers or new opportunities in the field of science and technology.

Research Aim: This research will investigate how Brexit has influenced the rights, protections, and working conditions of gig economy workers in the UK. It will assess changes in labour laws, employer responsibilities, and dispute resolution mechanisms to determine whether Brexit has strengthened or weakened worker protections in flexible and short-term employment.

Research Aim: This study aims to compare the UK’s trade performance with major non-EU economies after Brexit. It will evaluate whether new trade agreements and partnerships are compensating for the loss of EU market access, focusing on growth, exports, and sector-specific opportunities in industries such as technology, manufacturing, and agriculture.

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List Of Free Brexit Dissertation Topics

  1. Quantitative Research on Brexit’s Impact on UK-EU Trade Volumes Post-2020
  2. The Role of Brexit in Reshaping UK Immigration Policies and Labour Market Dynamics
  3. Qualitative Research on the Perceptions of Brexit Among Young UK Voters
  4. The Impact of Brexit on Foreign Direct Investment Inflows into the United Kingdom
  5. Research Study on Post-Brexit Changes in UK Fisheries Management and Policy Control
  6. Analysis of Brexit’s Influence on the Stability of the Northern Ireland Peace Process
  7. Systematic Review of Brexit’s Effects on the UK’s Higher Education Sector and Student Mobility
  8. Quantitative Research on Brexit’s Impact on UK Financial Services and Banking Operations
  9. The Role of Brexit in Shaping UK-US Bilateral Trade Negotiations
  10. Qualitative Research on the Experiences of EU Citizens Residing in the UK Post-Brexit
  11. The Impact of Brexit on UK Agriculture Subsidies and Farm Sustainability
  12. Research Study on Brexit-Induced Changes in Supply Chain Structures of UK Retailers
  13. Comparative Analysis of Brexit’s Effects on Scotland and Wales in Political Representation
  14. The Role of Media Narratives in Influencing Public Opinion on Brexit Outcomes
  15. Quantitative Research on the Relationship Between Brexit and the UK Housing Market Trends
  16. The Impact of Brexit on Intellectual Property Rights Protection in the United Kingdom
  17. Research Study on Brexit’s Influence on UK Environmental Regulations and Standards
  18. Qualitative Research on Small Business Adaptation Strategies in Post-Brexit Britain
  19. The Role of Brexit in Redefining UK Defence and Security Cooperation with NATO
  20. Systematic Review of Brexit’s Effects on the UK’s Pharmaceutical Supply Chains
  21. The Impact of Brexit on Cross-Border Legal Disputes and Jurisdictional Challenges
  22. Research Study on the Relationship Between Brexit and Exchange Rate Volatility in the UK
  23. Quantitative Research on Brexit’s Effect on UK Tourism and Hospitality Industry Growth
  24. The Role of Brexit in Altering the UK’s Role within the Commonwealth of Nations
  25. Qualitative Research on Identity and Nationalism in Post-Brexit Political Discourse
  26. The Impact of Brexit on the Mobility of Healthcare Professionals Between the UK and the EU
  27. Research Study on Brexit’s Influence on the UK’s Renewable Energy Sector Investments
  28. Comparative Analysis of Brexit’s Effects on Rural and Urban Economic Development
  29. The Role of Brexit in Changing Public Procurement Laws in the United Kingdom
  30. Quantitative Research on the Link Between Brexit and Inflation Trends in the UK Economy
  31. The Impact of Brexit on UK Aviation Policy and Airline Operations
  32. Systematic Review of Brexit’s Implications for the UK’s Digital Trade Agreements
  33. Research Study on Post-Brexit Shifts in Consumer Behaviour Towards Imported Goods
  34. Qualitative Research on Political Polarisation in the UK Following the Brexit Referendum
  35. The Role of Brexit in Shaping UK-EU Collaboration on Climate Change Initiatives
  36. The Impact of Brexit on Financial Technology Start-ups in the United Kingdom
  37. Research Study on Brexit’s Effects on the UK’s Human Rights Commitments
  38. Quantitative Research on Brexit’s Impact on UK Exports to Emerging Markets
  39. The Role of Brexit in Shaping UK Cultural Diplomacy Strategies
  40. Systematic Review of Brexit’s Influence on UK Regional Development Policies
  41. The Impact of Brexit on EU-UK Security Information Sharing Systems
  42. Research Study on Brexit’s Effect on the UK Manufacturing Sector Productivity
  43. Qualitative Research on the Role of Social Media in Brexit Political Campaigning
  44. The Role of Brexit in Altering the Balance of Power in UK Parliamentary Politics
  45. Quantitative Research on Brexit’s Effect on UK Agricultural Exports to the EU
  46. The Impact of Brexit on the Automotive Industry Supply Chains in the UK
  47. Research Study on Brexit’s Influence on Academic Research Collaborations with EU Institutions
  48. Comparative Analysis of Brexit’s Effects on Employment in Different UK Regions
  49. The Role of Brexit in Reshaping the UK’s Approach to International Trade Disputes
  50. Systematic Review of Brexit’s Consequences for UK Consumer Protection Laws
  51. Quantitative Research on the Relationship Between Brexit and UK Currency Depreciation
  52. The Impact of Brexit on UK-EU Cooperation in the Technology and Innovation Sectors
  53. Research Study on Brexit’s Effect on the Distribution of EU Funding in the UK
  54. Qualitative Research on Public Trust in Government Institutions After Brexit
  55. The Role of Brexit in Shaping the UK’s Agricultural Labour Force Composition
  56. The Impact of Brexit on UK Food Standards and Safety Regulations
  57. Research Study on Brexit’s Influence on the UK Maritime Industry and Port Operations
  58. Quantitative Research on Brexit’s Effect on UK Stock Market Volatility
  59. Systematic Review of Brexit’s Impact on International Student Enrolments in UK Universities
  60. The Role of Brexit in Reshaping the UK’s Foreign Policy in the Asia-Pacific Region
  61. Qualitative Research on the Social Cohesion of Multicultural Communities in Post-Brexit Britain 

Frequently Asked Questions

  1. Analyse political, economic, and social aspects.
  2. Investigate trade, immigration, or EU relations.
  3. Examine impacts on specific industries.
  4. Explore legal or regulatory changes.
  5. Study public opinion and media discourse.
  6. Select a focused and relevant angle for your research.

Trade and economic impacts, immigration policy changes, political polarisation, legal and regulatory shifts, labour market effects, regional inequalities, foreign policy adjustments, social cohesion challenges, business adaptation strategies, and post-Brexit relationships with both EU and non-EU countries.

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    About Alvin Nicolas

    Avatar for Alvin NicolasNicolas has a master's degree in literature and a PhD degree in statistics. He is a content manager at ResearchProspect. He loves to write, cook and run. Nicolas is passionate about helping students at all levels.